AWS SDK for PHP 3.x

This API documentation for the AWS SDK for PHP contains documentation
for every namespace, class, and method in the SDK and its required
dependencies. More importantly, it describes each of the services'
APIs, including the parameter and result structures for each operation,
so you can see how to use the operations in your PHP code. To view the
API documentation for a particular service, look in the table below. To
view API documentation for various classes in the SDK, use the
namespace and class trees in the left sidebar.

Provides an interface for using Amazon DynamoDB as a session store by hooking
into PHP's session handler hooks. Once registered, You may use the native
$_SESSION superglobal and session functions, and the sessions will be
stored automatically in DynamoDB. DynamoDB is a great session storage
solution due to its speed, scalability, and fault tolerance.

The WriteRequestBatch is an object that is capable of efficiently sending
DynamoDB BatchWriteItem requests from queued up put and delete item requests.
requests. The batch attempts to send the requests with the fewest requests
to DynamoDB as possible and also re-queues any unprocessed items to ensure
that all items are sent.

Builds a single handler function from zero or more middleware functions and
a handler. The handler function is then used to send command objects and
return a promise that is resolved with an AWS result object.

Returns a function that invokes the provided variadic functions one
after the other until one of the functions returns a non-null value.
The return function will call each passed function with any arguments it
is provided.